Finding the Fourth Proportional to 16,411,732.61, 24,595,594.04 and 12,772,856.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,411,732.61 : 24,595,594.04 = 12,772,856.52 : x
2. Step 2: Convert to fraction form
   16,411,732.61/24,595,594.04 = 12,772,856.52/x
3. Step 3: Cross multiply
   16,411,732.61x = 24,595,594.04 × 12,772,856.52
4. Step 4: Simplify right side
   16,411,732.61x = 314,155,993,729,019.25
5. Step 5: Solve for x
   x = 314,155,993,729,019.25/16,411,732.61
6. Step 6: Final answer
   x = 19,142,158.92